Corero Network Security plc Stock
Stocks
CNS
GB00B54X0432
IT Services & Consulting
OTC Markets Traded|
Market Closed -
London S.E.
18:35:04 16/10/2026 +03
|
5-day change | 1st Jan Change | ||
| 15.25 GBX | +2.52% |
|
+32.61% | +59.69% |
| 10-15 | Tatton backs guidance; Serval fundraise | AN |
| 10-14 | WINNERS & LOSERS: 80 Mile up as US president plots Greenland exploring | AN |
| Market Cap | 101M 89.74M 83.18M 75.68M 143M 9.58B 145M 1B 392M 5B 379M 371M 15.94B | P/E 2026 * |
44.3x | P/E 2027 * | 30.3x |
|---|---|---|---|---|---|
| Enterprise Value | 96.63M 85.9M 79.61M 72.43M 137M 9.17B 139M 957M 375M 4.79B 363M 355M 15.26B | EV / Sales 2026 * |
3.03x | EV / Sales 2027 * | 2.68x |
| Free-Float |
27.24% | Yield 2026 * |
-
| Yield 2027 * | - |
| Markets | Quality | ||
|---|---|---|---|
London S.E.
| CNS | Delayed | |
OTC Markets
| DDOSF | Delayed | |
|
Börse Stuttgart
| NYA1 | Delayed | |
|
Deutsche Boerse AG
| NYA1 | Delayed |
Last Transcript: Corero Network Security plc
| 1 day | +2.52% | ||
| 1 week | +32.61% | ||
| Current month | +35.56% | ||
| 1 month | +27.08% | ||
| 3 months | +82.63% | ||
| 6 months | +22.00% | ||
| Current year | +59.69% |
| 1 week | 11 |  | 15.5 |
| 1 month | 10 | | 15.5 |
| Current year | 6.5 | | 15.5 |
| 1 year | 6.5 | | 15.5 |
| 3 years | 6.5 | | 29.3 |
| 5 years | 5.5 | | 29.3 |
| 10 years | 2.35 | | 29.3 |
| Manager | Title | Age | Since |
|---|---|---|---|
Carl Herberger
CEO | Chief Executive Officer | 57 | 01/01/2024 |
| Director of Finance/CFO | 41 | 07/05/2024 | |
Joao Melo
COO | Chief Operating Officer | - | - |
| Director | Title | Age | Since |
|---|---|---|---|
Richard Last
BRD | Director/Board Member | 68 | 22/05/2008 |
Jens Montanana
CHM | Chairman | 65 | 08/02/2011 |
Andrew Miller
BRD | Director/Board Member | 62 | 17/10/2011 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 5/5/26 A | Buy | Director | 43,000 | 0.0084% | ||
| 2/4/26 A | Buy | Chief Executive Officer | 138,000 | 0.0269% | ||
| 7/22/25 A | Buy | 79,660 | 0.0156% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +2.52% | +32.61% | +48.78% | +95.51% | 101M | |
| -1.03% | +1.92% | -16.12% | +66.28% | 221B | |
| -2.11% | +4.93% | -2.27% | +15.29% | 203B | |
| +0.98% | +8.23% | -3.31% | -25.90% | 134B | |
| -8.42% | -16.58% | +28.19% | +89.81% | 118B | |
| -6.72% | -18.80% | +38.63% | +361.44% | 113B | |
| +4.89% | +18.74% | -17.00% | -30.97% | 89.77B | |
| +0.97% | +7.13% | -13.17% | +0.73% | 66.53B | |
| +4.61% | +16.47% | -21.24% | -18.86% | 47.47B | |
| +3.22% | +7.22% | +17.57% | +156.93% | 47.01B | |
| Average | -0.13% | +8.15% | +6.01% | +71.03% | 103.93B | |
| Weighted average by Cap. | -1.37% | +4.82% | +0.62% | +66.71% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 31.93M 28.39M 26.31M 23.94M 45.17M 3.03B 45.89M 316M 124M 1.58B 120M 117M 5.04B | 35.77M 31.79M 29.47M 26.81M 50.59M 3.39B 51.4M 354M 139M 1.77B 134M 131M 5.65B |
| Net income | 2.33M 2.07M 1.92M 1.75M 3.3M 221M 3.35M 23.09M 9.05M 115M 8.75M 8.56M 368M | 2.99M 2.66M 2.46M 2.24M 4.23M 284M 4.3M 29.61M 11.61M 148M 11.22M 10.98M 472M |
| Net Debt | -4.33M -3.85M -3.57M -3.24M -6.12M -411M -6.22M -42.86M -16.81M -214M -16.24M -15.9M -683M | -5.28M -4.69M -4.35M -3.95M -7.46M -501M -7.58M -52.25M -20.48M -261M -19.8M -19.38M -833M |
| Date | Price | Change | Volume |
|---|---|---|---|
| 16/10/26 | GBX 15.25 | +2.52% | 599,267 |
| 15/10/26 | GBX 14.88 | +4.39% | 2,117,723 |
| 14/10/26 | GBX 14.25 | +18.75% | 3,673,983 |
| 13/10/26 | GBX 12.00 | +4.35% | 1,317,349 |
| 12/10/26 | GBX 11.50 | 0.00% | 875,320 |
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